EBR66367407 Genuine LG PCB Assembly Main for LG Appliances, Main Electronic Control Board, LG Service Spare Part

Part number EBR66367407 is a genuine LG main PCB assembly. LG has used several closely related numbers in this series, and each one can carry its own software and connector layout, so the last digits matter. Our records don't say which LG product or model it was built for. If EBR66367407 is printed on the label of your old board, this is the direct replacement.

Symptoms of a failed LG main PCB

Everything in the appliance takes its orders from the main PCB, so a fault here can look like almost anything. Common signs are a completely dead appliance even though the power point works, a display that lights up but won't respond, a program that stops part way, or loads such as motors and heaters that won't switch on. A burning smell or brown scorch marks around a relay or the power supply section usually confirm it. If water damaged the board, find and fix the leak first or the new one will suffer the same fate.

Part details

• Genuine LG part EBR66367407
• Main PCB assembly
• Related numbers in the series are separate parts, match all digits
• Model list not on file

Fitting tips for EBR66367407

Disconnect power completely and give the old board a few minutes to discharge. Unclip the plugs gently by their housings, not the wires. Store the new board in its antistatic bag until the moment you fit it, and avoid touching the components or tracks. After refitting covers and earth leads, power up and check the display and each function in turn.

Questions about this part

Can I repair my old board instead?

Sometimes a board repairer can fix a burnt relay or a failed component, but it depends on the damage and on parts being available. A replacement like EBR66367407 is the quicker fix when the old board is badly scorched or water damaged.